Problems with QTextEdit focus in QX11EmbedWidget



  • I have an window, tabs as central widget in it and embed containers in each tab.
    My code:
    Parent process:
    @#include <QApplication>
    #include <QProcess>
    #include <QX11EmbedContainer>

    int main ( int argc, char * argv [] )
    {
    QApplication app ( argc, argv );
    QX11EmbedContainer * embedContainer = new QX11EmbedContainer ();
    QProcess * process = new QProcess ( embedContainer );
    process -> start ( "./client", QStringList () << QString :: number ( embedContainer -> winId () ) );
    embedContainer -> show ();
    int status = app . exec ();
    process -> close ();
    return status;
    }@
    Child process:
    @#include <QApplication>
    #include <QGridLayout>
    #include <QTextEdit>
    #include <QX11EmbedWidget>

    int main ( int argc, char * argv [] )
    {
    QApplication app ( argc, argv );
    QX11EmbedWidget * embedWidget = new QX11EmbedWidget ();
    QGridLayout * layout = new QGridLayout ( embedWidget );
    layout -> setContentsMargins ( 0, 0, 0, 0 );
    QTextEdit * editor = new QTextEdit ();
    layout -> addWidget ( editor );
    embedWidget -> embedInto ( QString ( app . arguments () [ 1 ] ) . toULong () );
    embedWidget -> show ();
    return app . exec ();
    }@
    All compiles good and runs without any fatal exceptions.

    Now, my problem:
    When my program starts:

    • xterm works without problem
    • I can change and move tab
    • I can select text ( left mouse button and 2x left mouse button ), paste text ( middle mouse button )
    • Cursor icon is changed when mouse enter or leave QTextEdit
    • When I click on xterm console focus for all tabs work normally
    • I get focus for QTextEdit only after TAB button is pressed ( when QTextEdit tab is active; no focus on left mouse click; works globally for all tabs - focus fix by tab press ), I can not focus by right mouse button click ( no context menu )

    Qt version: 4.8.6
    Platform: Linux x86 ( Manjaro )

    Thanks for your time and sorry for my poor English.


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